package com.lmj.springcloud;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;

/**
 * @ClassName DeptProvider_8001
 * @Date 2021/9/14 15:41
 * @Author 李明杰
 * @Description
 */
@SpringBootApplication
@EnableEurekaClient//服务启动后自动注册到Eureka中（7001）
@EnableDiscoveryClient//服务发现
@EnableCircuitBreaker//添加熔断支持

public class DeptProviderHystrix_8001 {
    public static void main(String[] args) {
        SpringApplication.run(DeptProviderHystrix_8001.class, args);
    }

    @Bean//增加一个Servlet
    public ServletRegistrationBean hystrixMetricsStreamServlet() {
        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new HystrixMetricsStreamServlet());
        servletRegistrationBean.addUrlMappings("/actuator/hystrix.stream");
        return servletRegistrationBean;
    }

}
